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Broadband and mobile checker

Search a postcode or postcode area against the current live broadband and mobile coverage seams.

Source: Ofcom broadband and mobile coverage. Coverage: Live connectivity rows matched postcode area LL33. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 25.

Postcode	Area	Broadband	Mobile	Freshness
LL33 0AA	Conwy	Broadband coverage is mixed Gigabit availability is 12.5%, with 12.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AB	Conwy	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AD	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AE	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AF	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AG	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AH	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AL	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AN	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AP	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AR	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AS	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AT	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AU	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AW	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0AY	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BA	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BB	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BD	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BE	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BG	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BH	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BL	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BN	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
LL33 0BP	Conwy	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 94.9% · 5G 0.1% 4G strong-coverage share is 94.9%, with 5G at 0.1% in the current area-level summary.	Broadband year 2024 · Mobile year 2025

Known caveats

Mobile coverage is still served at area level in the public seam, so treat it as a shortlist signal rather than a street-level verdict.
Connectivity rows do not replace a final provider and address-level availability check before you commit to a property.
If you search a postcode area, neighbouring postcode rows can differ enough that the exact postcode follow-up still matters.

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